495541386

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 1160939520

約数和(自身を除く): 665398134

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 113, 174, 186, 226, 261, 271, 279, 339, 522, 542, 558, 678, 813, 899, 1017, 1626, 1798, 2034, 2439, 2697, 3277, 3503, 4878, 5394, 6554, 7006, 7859, 8091, 8401, 9831, 10509, 15718, 16182, 16802, 19662, 21018, 23577, 25203, 29493, 30623, 31527, 47154, 50406, 58986, 61246, 63054, 70731, 75609, 91869, 101587, 141462, 151218, 183738, 203174, 243629, 275607, 304761, 487258, 551214, 609522, 730887, 888067, 914283, 949313, 1461774, 1776134, 1828566, 1898626, 2192661, 2664201, 2847939, 4385322, 5328402, 5695878, 7992603, 8543817, 15985206, 17087634, 27530077, 55060154, 82590231, 165180462, 247770693, 495541386]

約数ペア:

[(1, 495541386), (2, 247770693), (3, 165180462), (6, 82590231), (9, 55060154), (18, 27530077), (29, 17087634), (31, 15985206), (58, 8543817), (62, 7992603), (87, 5695878), (93, 5328402), (113, 4385322), (174, 2847939), (186, 2664201), (226, 2192661), (261, 1898626), (271, 1828566), (279, 1776134), (339, 1461774), (522, 949313), (542, 914283), (558, 888067), (678, 730887), (813, 609522), (899, 551214), (1017, 487258), (1626, 304761), (1798, 275607), (2034, 243629), (2439, 203174), (2697, 183738), (3277, 151218), (3503, 141462), (4878, 101587), (5394, 91869), (6554, 75609), (7006, 70731), (7859, 63054), (8091, 61246), (8401, 58986), (9831, 50406), (10509, 47154), (15718, 31527), (16182, 30623), (16802, 29493), (19662, 25203), (21018, 23577)]